KARALAR, Y. Mehmet, Necmettin KARAEREN, Ahmet ALPER, Ekrem ABAYLI, Tahir ÜNAL, and Fikri KOCABALKAN. 1993. “SERUM COMPLEMENT AND IMMUNGLOBULIN LEVELS IN CHRONIC LIVER DISEASE”. Turkish Journal of Gastroenterology 4 (3):422-28. https://turkjgastroenterol.org/index.php/tjg/article/view/336.